Sealing plugs

Flat head tapping screw, type C with hexagon socket ISO 14585, steel, zinc-plated, blue passivated, shape C (with tip)

Hexagon nut, flat profile with left-hand thread DIN 936, steel, zinc-plated, blue passivated (A2K)

Hexagon bolt with shank ISO 4014, A4-50 and A4-70 stainless steel, plain

Round head screw with square neck DIN 603, A4 stainless steel

Hexagonal bolt ASME B18.2.1, plain 316 stainless steel, UNC (comparable with ISO metric thread)

Twist drill bit HSCo DIN 338 type RN bronze point thinning

Hexagon nut with clamping piece (all-metal) ISO 7042, steel 8, hot-dip galvanised (hdg)

HSS annular cutter

Hexagon Socket Head Cap Screw ISO 4762/DIN 912, steel 8.8, plain

Hexagon bolt with thread up to the head ISO 4017, steel 12.9, plain